Sunflower is liquid at room temperature. Raw oil may get cloudy at lower temperatures in the winter due to precipitation of waxes. The refined sunflower oil is a clear, slightly amber coloured liquid with a slightly fatty odour.The vitamin E content of sunflower oil is 375 to 750% of the Recommended Daily Allowance (RDA) of the vitamin. Sunflower oil is one of the best natural dietary sources of vitamin E.